Zvinonzi Umbra protocol yakagadzirwa naMatt Solomon naBen DiFrancesco yeHackMoney 2020 virtual hackathon, uye ikozvino inowanikwa paEthereum Ropsten testnet.
Inoshandiswa nei?ingoti:

"Nekero isingaonekwe, mubhadhari anogona kutumira ETH kana ERC20 tokens kukero inodzorwa neanogamuchira, uye kunze kwemapato ese ari maviri, hapana wechitatu anogona kuziva kuti anogamuchira ndiani."

Paketani, kutengeserana kunoratidzika sekunge kuri kungoendeswa kune kero isina kushandiswa paEthereum network.

Mufananidzo: Ona kutengeserana kweETH uchishandisa Umbra protocol paEtherscan.Paketani, kero isingaoneki inotaridzika sekero yakajairika yeEOA.

Kunze kwecheni, mutumiri ashandisa ENS kugadzira kero itsva kuburikidza nekiyi yeruzhinji yakapihwa neanogamuchira.Nekuvharidzira iyo data yakashandiswa kugadzira kero, uye kuburikidza neUmbra smart kontrakiti, mutumi anogona kuita kuti mugamuchiri azive kuti vatumira mubhadharo kukero itsva isingaonekwe.Iye chete anogamuchira anogona kugadzira kiyi yakavanzika inodiwa kubvisa mari.

Nekushandisa network yeGas Station uye Uniswap, Umbra inogonesa vanobvisa kushandisa ma tokeni avanotambira kubhadhara gasi.Izvi zvinodzivirira kukosha kwekushandisa ETH kubhadharira asingaoneki kero usati wabvisa mari.
Musiyano uripo pakati peUmbra neTornado Cash

Ndeupi musiyano uripo pakati peUmbra neTornado Cash inowanzotaurwa naVitalik?

Zvichitaurwa zviri nyore, Tornado Cash ndeye pa-cheni coin musanganiswa inoshandisa zero-ruzivo humbowo.Paunoisa mari mukati uye uchimirira kuti vamwe vaite zvakafanana, unogona kushandisa humbowo hwako kubvisa zvinhu.Iyo yakanamirwa mumusanganisi, saka chinongedzo pakati peiyo kero kero uye kero yekubvisa yaputswa.

Iyo Umbra protocol inoshandiswa kubhadhara pakati pemasangano maviri, uye inouya neyakasiyana seti yekuvanzika yekutengeserana-offs (kureva kuti, nzira dzakasiyana dzinotariswa).Umbra haina kutyora chinongedzo pakati peanotumira neanogamuchira kero, asi inoita kuti Zvisungo zvive zvisina zvazvinoreva.Wese munhu anogona kuziva kero inotumirwa mari, asi havagone kuziva kuti ndiani ari kudzora kero iyoyo.

Pamusoro peizvi, iyo Umbra protocol zvakare ine zvimwe zvinonakidza maficha.Semuenzaniso, inoshandisa gasi shoma nekuti haidi chero tekinoroji yekuvharidzira tekinoroji pacheni yekusimbisa.Zvese zvekutengesa zviri nyore kutamisa.Uye zvakare, inobvumira ETH uye chero ERC20 tokens kutamiswa pachivande, haufanirwe kuvimba neseti hombe isingazivikanwe.

Tsanangudzo yemusimboti wekushanda we Umbra protocol

Chekupedzisira, taura muchidimbu nezve iyo Umbra protocol inoshandiswa:

Mushandisi anotumira meseji yakasainwa kune rekodhi rekodhi reENS kuratidza yavo Umbra yeruzhinji kiyi.Iyi kiyi yeruzhinji inotorwa kubva kune yakasarudzika yakavanzika kiyi inogadzirwa yakanangana neUmbra.
Anobhadhara anoshandisa iyi kiyi yeruzhinji, pamwe nedata rakagadzirwa zvisina tsarukano, obva agadzira kero nyowani "isingaoneki".
Mubhadhari anoshandisa kiyi yeruzhinji yeanogamuchira encrypt data isingaite.
Iye anobhadhara anotumira mari kukero yakadzivirirwa uye anotumira meseji yakavharidzirwa kune Umbra's smart contract.Kondirakiti inotepfenyura meseji yakavharidzirwa sechiitiko.
Iye anogamuchira anotarisisa meseji yakavharidzirwa kutepfenyurwa neUmbra protocol kusvika yawana meseji inogona kudhindwa nekiyi yakavanzika.
Iye anogamuchira anoshandisa zviri mukati memeseji yakavharidzirwa pamwe nekiyi yavo yakavanzika kugadzira kiyi yakavanzika yekero isingaonekwe.
Iye anogamuchira anoshandisa kiyi yakavanzika yekero isingaoneki kusaina chibvumirano chekubvisa uye anotumira ETH kana chiratidzo kukero yesarudzo yavo.
Imwe nzira ndeyokuti kubviswa kwekutengeserana kunotepfenyurwa kuburikidza neGas Station network transaction relayer, kudzivisa kudiwa kwekupa mari yeETH yekuwana kero isingaoneki yechiratidzo.Kondirakiti yeUmbra inotsinhanisa mamwe tokeni kuburikidza neUniswap kubhadhara gasi kune GSN relayers.
Kubva pari zvino, iyo Umbra protocol ichiri muchikamu chekuyedzwa paRopsten testnet.Maererano naBen DiFrancesco, vanoronga kuvandudza protocol yeUmbra uye ichakurumidza kutangwa paEthereum mainnet.Basa ravo guru nderekuona kuchengetedzwa kwekondirakiti.Zvinosanganisira kuchengetedzwa kwemari yevashandisi.